{"product_id":"surpass-hobby-bat-s4320-380kv-fpv-brushless-motor","title":"Surpass Hobby BAT S4320 380KV FPV Brushless Motor, 12N14P, M6 Shaft, Ø51×64.5mm for Drones","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eSurpass Hobby BAT S4320 380KV is an FPV brushless motor designed for multirotor drone power systems, featuring an M6 shaft and a detachable structure to support cleaning and heat dissipation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eM6 shaft with custom nut design to help protect steel shaft threads\u003c\/li\u003e\n\u003cli\u003eDetachable structure for easier cleaning; front cover air outlet structure supports heat dissipation\u003c\/li\u003e\n\u003cli\u003eNMB bearings for smooth, wear-resistant operation\u003c\/li\u003e\n\u003cli\u003e220°C high temperature resistant single-strand copper wire\u003c\/li\u003e\n\u003cli\u003e0.2 mm silicon steel sheet for reduced heat generation and improved efficiency\u003c\/li\u003e\n\u003cli\u003e48SH rotor with NdFeB magnets and a high-strength hollow core steel shaft (as described by the manufacturer)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSurpass Hobby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eBAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eS4320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKV\u003c\/td\u003e\n\u003ctd\u003e380KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot \/ Poles\u003c\/td\u003e\n\u003ctd\u003e12N14P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax watts\u003c\/td\u003e\n\u003ctd\u003e3465.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax current\u003c\/td\u003e\n\u003ctd\u003e83.26 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e0.86 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e58.5 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor size\u003c\/td\u003e\n\u003ctd\u003eØ51 x 64.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStator size\u003c\/td\u003e\n\u003ctd\u003eØ43 x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft\u003c\/td\u003e\n\u003ctd\u003eØ6 mm (M6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor wire\u003c\/td\u003e\n\u003ctd\u003e14# , 670 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e300.7 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax thrust\u003c\/td\u003e\n\u003ctd\u003e7694 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eThrust Test Data\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eTest prop:\u003c\/strong\u003e GF1310-3\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eThrottle\u003c\/th\u003e\n\u003cth\u003eRPM\u003c\/th\u003e\n\u003cth\u003eVolts (V)\u003c\/th\u003e\n\u003cth\u003eAmps (A)\u003c\/th\u003e\n\u003cth\u003eWatts (W)\u003c\/th\u003e\n\u003cth\u003eTorque (N·m)\u003c\/th\u003e\n\u003cth\u003eThrust (g)\u003c\/th\u003e\n\u003cth\u003eEfficiency (g\/W)\u003c\/th\u003e\n\u003cth\u003eMotor efficiency (%)\u003c\/th\u003e\n\u003cth\u003eTemp (°C)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e50%\u003c\/td\u003e\n\u003ctd\u003e6792\u003c\/td\u003e\n\u003ctd\u003e41.95\u003c\/td\u003e\n\u003ctd\u003e11.02\u003c\/td\u003e\n\u003ctd\u003e462.3\u003c\/td\u003e\n\u003ctd\u003e0.502\u003c\/td\u003e\n\u003ctd\u003e2266\u003c\/td\u003e\n\u003ctd\u003e6.3\u003c\/td\u003e\n\u003ctd\u003e77.2\u003c\/td\u003e\n\u003ctd\u003e33.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60%\u003c\/td\u003e\n\u003ctd\u003e8162\u003c\/td\u003e\n\u003ctd\u003e41.91\u003c\/td\u003e\n\u003ctd\u003e19.44\u003c\/td\u003e\n\u003ctd\u003e814.7\u003c\/td\u003e\n\u003ctd\u003e0.758\u003c\/td\u003e\n\u003ctd\u003e3358\u003c\/td\u003e\n\u003ctd\u003e5.2\u003c\/td\u003e\n\u003ctd\u003e79.5\u003c\/td\u003e\n\u003ctd\u003e33.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70%\u003c\/td\u003e\n\u003ctd\u003e9348\u003c\/td\u003e\n\u003ctd\u003e41.86\u003c\/td\u003e\n\u003ctd\u003e31.17\u003c\/td\u003e\n\u003ctd\u003e1304.8\u003c\/td\u003e\n\u003ctd\u003e1.057\u003c\/td\u003e\n\u003ctd\u003e4481\u003c\/td\u003e\n\u003ctd\u003e4.3\u003c\/td\u003e\n\u003ctd\u003e79.3\u003c\/td\u003e\n\u003ctd\u003e34.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003ctd\u003e10321\u003c\/td\u003e\n\u003ctd\u003e41.79\u003c\/td\u003e\n\u003ctd\u003e45.39\u003c\/td\u003e\n\u003ctd\u003e1896.8\u003c\/td\u003e\n\u003ctd\u003e1.352\u003c\/td\u003e\n\u003ctd\u003e5570\u003c\/td\u003e\n\u003ctd\u003e3.8\u003c\/td\u003e\n\u003ctd\u003e77.0\u003c\/td\u003e\n\u003ctd\u003e35.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90%\u003c\/td\u003e\n\u003ctd\u003e11225\u003c\/td\u003e\n\u003ctd\u003e41.72\u003c\/td\u003e\n\u003ctd\u003e61.00\u003c\/td\u003e\n\u003ctd\u003e2544.9\u003c\/td\u003e\n\u003ctd\u003e1.654\u003c\/td\u003e\n\u003ctd\u003e6564\u003c\/td\u003e\n\u003ctd\u003e3.4\u003c\/td\u003e\n\u003ctd\u003e76.4\u003c\/td\u003e\n\u003ctd\u003e37.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003ctd\u003e12085\u003c\/td\u003e\n\u003ctd\u003e41.62\u003c\/td\u003e\n\u003ctd\u003e83.26\u003c\/td\u003e\n\u003ctd\u003e3465.3\u003c\/td\u003e\n\u003ctd\u003e1.995\u003c\/td\u003e\n\u003ctd\u003e7694\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e72.9\u003c\/td\u003e\n\u003ctd\u003e39.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSurpass Hobby BAT S4320 380KV FPV Brushless Motor (choose 1PCS or 4PCS)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFor compatibility questions (props, frames, or power setup planning), contact customer support at \u003ca href=\"https:\/\/rcdrone.top\/\"\u003ehttps:\/\/rcdrone.top\/\u003c\/a\u003e or email \u003ca href=\"mailto:support@rcdrone.top\"\u003esupport@rcdrone.top\u003c\/a\u003e.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Surpass Hobby BAT S4320 380KV FPV brushless motor overview with red base and M6 shaft\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-BAT-S4320-380KV-FPV-Brushless-Motor.webp?v=1785414428\"\u003e\u003cp\u003eBuilt for multirotor power systems, the BAT S4320 380KV motor pairs a compact body with a high-efficiency FPV-focused design.\u003c\/p\u003e\n\u003cimg alt=\"Close-up of M6 motor shaft and custom locking nut design to help protect steel shaft threads\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-BAT-S4320-380KV-FPV-Brushless-Motor_4cc70bb5-91f5-4026-ae91-b775f197fe4a.webp?v=1785414441\"\u003e\u003cp\u003eAn M6 shaft with a custom nut helps fit common propellers while reducing wear on the shaft threads during installs and swaps.\u003c\/p\u003e\n\u003cimg alt=\"Rotor assembly detail with 48SH rotor magnet tiles and hollow core steel shaft construction\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-BAT-S4320-380KV-FPV-Brushless-Motor_288e9069-049d-409b-bc64-cae9c605b6ef.webp?v=1785414452\"\u003e\u003cp\u003eA 48SH rotor with NdFeB magnet tiles and a hollow core steel shaft supports responsive throttle changes and steady output.\u003c\/p\u003e\n\u003cimg alt=\"Stator and bearing materials graphic highlighting NMB bearings, high-temp copper wire and silicon steel sheet\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-BAT-S4320-380KV-FPV-Brushless-Motor_fdbfacef-aad8-4ce7-bf38-47ff0832da5a.webp?v=1785414463\"\u003e\u003cp\u003eNMB bearings and high-temperature copper winding are used to support smooth running and heat-resistant performance.\u003c\/p\u003e\n\u003cimg alt=\"Exploded view showing detachable motor structure and front cover airflow channels for heat dissipation and cleaning\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-BAT-S4320-380KV-FPV-Brushless-Motor_07d4aaac-5990-4f30-a215-41d7ec376a9d.webp?v=1785414476\"\u003e\u003cp\u003eDetachable construction makes cleaning easier, and the front cover airflow outlets are designed to improve heat dissipation.\u003c\/p\u003e\n\u003cimg alt=\"Surpass Hobby BAT S4320 380KV FPV brushless motor thrust test table and dimension drawing (Ø51×64.5 mm)\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Surpass-Hobby-BAT-S4320-380KV-FPV-Brushless-Motor_8aaea8f4-da78-474b-a06a-2939d5b91c28.webp?v=1785414491\"\u003e\u003cp\u003eReference charts list thrust test results and key dimensions to help plan prop, frame, and power-system compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Surpass Hobby","offers":[{"title":"4320 380KV Motor \/ 1PCS","offer_id":53749026357472,"sku":"S4320-Motor-1","price":75.0,"currency_code":"USD","in_stock":true},{"title":"4320 380KV Motor \/ 4PCS","offer_id":53749026390240,"sku":"S4320-Motor-2","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/a0266cdb-6445-4479-9f96-29004928a172.jpg_1180xaf.webp?v=1785413624","url":"https:\/\/rcdrone.top\/bn\/products\/surpass-hobby-bat-s4320-380kv-fpv-brushless-motor","provider":"RCDrone","version":"1.0","type":"link"}